Brand ?PHILTOP Product Dimensions ?13.39 x 10.83 x 8.07 inches Manufacturer Part Number ?2123CAI083SUS Item Weight ?3.96 pounds (Applicable model)?Fit for Nissan Altima 2007 S 2.5L L4 Gas DRSS-5090 (Texture of Material)?It is made of high-quality polished aluminum material, which is durable and 100% tested before shipment. (BETTER TOWING)? Improves acceleration and uphill performance when towing by improving throttle response. (Easy installation)?Easy install and convenient to use (Tips)?Please make sure this is the correct model before ordering.